I did get it installed and like it a lot. Without being able to fully disabling traction control you can't quite slide it appropriately, but it does liven it up a lot more. It starts to feel more like a proper sports car.

What I really like is when there's loose traction (dirty road, wet road, etc.) I don't get the wheel spin with the stock diff in which the overly aggressive computer detuning the car for a few seconds.

It does boggle my mind that a modern sports car would ship with an open diff... I mean if a much, much, much cheaper S2000 had it...